Mario Roberto Martínez Hernández (born 30 July 1989) is a Honduran footballer who plays as a midfielder for Génesis.

Born in San Pedro Sula, Martínez played for the Honduras national football team from 2010 to 2018.

[2] The same year, Martínez played for Honduras U-20 in the 2009 FIFA U-20 World Cup in Egypt, and was the team's best player in the 3–0 victory against Hungary U-20, where he scored two goals.

[3] On 1 August 2012, Martínez joined MLS club Seattle Sounders FC on loan from Real España.

His first goal for the Sounders won the Western Conference semi-final match against Real Salt Lake on 8 November 2012.